Renga Software

We make BIM feasible

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Renga is multidisciplinary BIM software featuring advanced tools for integrated design, intuitive interface and reasonable price. Helps to optimize project results by creating all the required design documentation, including drawings, schedules and cost estimates.Created information models are perfect for use at all phases of a building life cycle.

Intuitive interface and powerful functionality provide accurate and convenient building information modeling


Renga BIM model is an incredible time saver: use it when creating drawings, generating cost estimates and rendering the design for clients

BIM model created in Renga accurately captures the architectural vision of a facility and makes it equally understandable for structural engineers, designers and clients

Let Renga handle routine and manual tasks like calculating schedules, creating floor plans, elevations and sections with automation so you can focus on higher-value work

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Architects and structural engineers can collaborate on Renga project speeding up the design process; model visualization allows to refine complex structures

Working with drawing marks for metal trusses, columns and precast concrete items help users to create the project with the greater level of detail

Automatic and manual reinforcement coupled with structural analysis software greatly reduce the labour intensity for structural engineers

Dynamically updated schedules automatically reflect changes in drawings, saving lots of time and effort for structural engineers



Automatic routing for MEP building systems considerably reduces the number of manual operations and the potential for human error

Built-in parametric equipment allows to design all MEP systems of a building: water supply and sewerage, heating, ventilation, as well as power supply and low-current networks.

The joint work of engineers on a consolidated MEP model allows to link technical solutions and eliminate collisions

Axonometric projections and MEP systems layouts are a great option for engineers to display their design solutions in graphic documentation

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Why choose Renga?

We make BIM feasible by developing integrated tools for the
Architecture/Engineering/Construction community. Here are the arguments in favour of Renga:

Technological Advantages

We release updates every month and a half

Lightweight and up-to-date RNP format

We implement state-of-the art technologies (multithreading and multi-core approach, the use of graphics cards and augmented reality glasses)

Renga Software is a joint venture of 1C and ASCON: we have access to implementation resources of two big tech companies

Open and free API

 Social Benefits

Attracting young professionals by offering them new technology

Easy-to-use software fully translated into English allows to learn and master BIM technology without much effort

Product enhancements are largely based on our users’ feedback

Our technical support specialists are always ready to help

User community on Facebook, Instagram and WhatsApp





Benefits for Users

Renga is intuitive and easy-to-use

Rich toolset helps you develop design solutions quickly and efficiently

Create quick and easy 3D models and fill them with all the required data

You can download the required elements from the product catalogues on our website

Design with various levels of detail (LOD/LOI)

Create automatic schedules and drawings in accordance with ISO

Integration with structural analysis software and other dedicated BIM software products via IFC4

Economic Benefits

We offer the lifetime and the trial licenses

Renga license costs are significantly lower than the competition

We provide personnel training

Affordable upgrade of technical facilities

Create and administrate templates of projects and references without much effort

Advanced multidisciplinary BIM software will raise your competitive profile



Elaborate system of window, door and material styles makes you independent of libraries, catalogues and families being complete or not



Clean and functional interface allows for fast and efficient learning


Automated reinforcement considerably speeds up routine tasks for structural engineers

Automatic route of MEP systems. Axonometric projections automate routine tasks for engineers

Install and Design!

Get full access to all capabilities and features of the trial version free for 60 days!

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Every six weeks Renga Software development team releases an updated version of Renga BIM system bringing new functionality, improved tools and enhanced capabilities. Each new release is a piece of a large puzzle creating the world of Renga and helping our users to appreciate and use all the possibilities of information modeling.

A long time ago architects used to play a key role in a building construction. They created drawings and plans of future facilities, supervised project and construction workflows. Architects needed to know structural mechanics, physics, chemistry, geology, etc. The ongoing development has significantly elaborated construction technology. Almost every project team now has specialists like MEP engineers and structural engineers. Such development would seem to have only advantages, but the more people involved in the project, the more errors may appear due to incoherence. IT development and cutting-edge software solutions streamline design workflows and reduce the potential for human error.


Just recently information modeling technology seemed to be a tool of the distant future, complex and inaccessible to design companies. But as time went on, BIM has gradually developed, becoming the cutting-edge technology, and to be more precise, the essential technology for those companies wanting to effectively manage capital construction projects. Nowadays, even small design companies know that the use of BIM technology leads to improved quality of work, becoming more competitive in the market and financially successful. And this statement has been proved by the S.K.I.F. Company experience, which not only switched to information modeling technology, but chose domestically developed Renga BIM system for these purposes.




What do you think is the most important thing for architects, designers and engineers? Comfortable workplace, friendly colleagues, grateful customers, efficient equipment, state-of-the-art software. Everyone has their own list, from our end we'd like to add collaboration. You have to agree how essential it is for project stakeholders to be able to work together, get and exchange relevant data in real time mode. This functionality considerably reduces the chance for discrepancies, validating the accuracy and consistency of the model. It is a win-win situation for both customers and project stakeholders.

Any building or facility project consists of construction materials. Having accurate data on material quantity is one of the most important design tasks; it saves a great deal of time and effort at the construction and maintenance stages. The latest Renga release brings you enhancements and optimizations, and a serious piece of new functionality: improved automated construction material calculation, better project collaboration, optimized drawing workflows with the new ability to sort drawings in a topic, increased application performance when working with large data.

Get full access to all capabilities and features of the trial version free for 60 days!

Install and Design!

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We make BIM feasible!

© Renga Software LLC, 2016 — 2023